Blood group compatibility.py

# Define a dictionary to represent blood types and their compatibility
blood_types = {
    'A+': ['A+', 'AB+'],
    'A-': ['A+', 'A-', 'AB+', 'AB-'],
    'B+': ['B+', 'AB+'],
    'B-': ['B+', 'B-', 'AB+', 'AB-'],
    'AB+': ['AB+'],
    'AB-': ['AB+', 'AB-'],
    'O+': ['A+', 'B+', 'AB+', 'O+'],
    'O-': ['A+', 'B+', 'AB+', 'O+', 'A-', 'B-', 'AB-', 'O-']
}

# Function to check if two individuals have compatible blood types for transfusion
def are_blood_types_compatible(person1_blood_type, person2_blood_type):
    return person1_blood_type in blood_types.get(person2_blood_type, [])

# Input blood types of two individuals
person2_blood_type = input("Enter the blood type of the donor person (e.g., B-): ").upper()
person1_blood_type = input("Enter the blood type of the recipient person (e.g., A+): ").upper()

# Check compatibility
if are_blood_types_compatible(person1_blood_type, person2_blood_type):
    print(f"The two individuals have compatible blood types for transfusion.")
else:
    print(f"The two individuals have incompatible blood types for transfusion.")




#or

def find_compatible_blood_types(blood_group, rh_factor):
    blood_compatibility = {
        'A+': ['A+', 'AB+'],
        'A-': ['A+', 'A-', 'AB+', 'AB-'],
        'B+': ['B+', 'AB+'],
        'B-': ['B+', 'B-', 'AB+', 'AB-'],
        'AB+': ['AB+'],
        'AB-': ['AB+', 'AB-'],
        'O+': ['A+', 'B+', 'AB+', 'O+'],
        'O-': ['A+', 'A-', 'B+', 'B-', 'AB+', 'AB-', 'O+', 'O-']
    }

    blood_type = blood_group + rh_factor
    if blood_type in blood_compatibility:
        compatible_blood_types = blood_compatibility[blood_type]
        return compatible_blood_types
    else:
        return "Invalid blood group or Rh factor combination"

blood_group = input("Enter blood group (e.g., A, B, AB, O): ").upper()
rh_factor = input("Enter Rh factor (+ or -): ")

result = find_compatible_blood_types(blood_group, rh_factor)
print(f"Compatible blood types: {', '.join(result)}" if isinstance(result, list) else result)